• Potential electrostatic charging hazard, clean atmospheres, disconnect power before servicing. only with a damp cloth – danger of propagating discharge. • Use only Flowserve original spare parts in order not to invalidate certification. • All grounding and bonding installation requirements must be addressed.
FCD PMENIM0010-02 - 06/19 4. CERTIFICATES General Purpose ATEX II 1G Ex ia IIC T4/T5/T6 ATEX II 1G Ex ia IIB T4/T5/T6 ATEX II 1D Ex ta IIIC T80°C T 85°C Da IP66/67 cCSAus Class I Division 1, Groups A,B,C,D; Class II Division 1 Groups F,G; Class III cCSAus Class I Division 2, Groups A,B,C,D;...
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FCD PMENIM0010-02 - 06/19 Code Certificate ATEX II 1G Ex ia IIC T4/T5/T6 ATEX II 1G Ex ia IIB T4/T5/T6 ATEX II 1D ta IIIC T80°C T 85°C Da IP66/67 cCSAus IS cCSAus NI Notes Valid certification codes according to table in WS/WM Nomenclature on page 5. Some models have more than two open terminal locations open as standard.
FCD PMENIM0010-02 - 06/19 6. INSTALLATION The WS/WM Ultraswitch™ may be installed to valves or valve actuators with a variety of mounting hardware. For best results, specify the NAMUR shaft option and NAMUR mounting hardware when fitting to a NAMUR compliant actuator. These options allow direct coupling to actuators without couplings, reducing dead band.
FCD PMENIM0010-02 - 06/19 6.1 Wiring instructions • Perform all wiring according to the Internal and external grounding wiring diagram found on the label in the housing (see picture) and instructions given below. • Make sure that the ground wire is correctly connected •...
FCD PMENIM0010-02 - 06/19 7. Switches (certified) Substitution of components may impair suitability for hazardous (classified) locations. Do not disconnect equipment unless area is known to be non-hazardous. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing, or;...
FCD PMENIM0010-02 - 06/19 9. Spare parts Pos Part No Description D2-SP31 Arrow indicator assembly D2-SP52 Dome indicator assembly red/green D2-SP17 Dome indicator assembly black/yellow M800214 Polycarbonate transparent cover with dome indicator red/green M800215 Polycarbonate transparent cover with arrow indicator ME1967 Gasket for cover (all cover types)
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When properly selected, this Flowserve product is designed to perform its intended function E-mail: salespmv@flowserve.com safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial Asia Pacific Headquarters service conditions.
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